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Indian Air Force All Weather Radome for LLTR Radar Tender 2025 India – Altitude 20000 ft IS 550/ISO 9001 Compliance

Bid Publish Date

29-Jan-2026, 2:47 pm

Bid End Date

27-Feb-2026, 4:00 pm

Latest Corrigendum Available

Progress

Issue29-Jan-2026, 2:47 pm
Corrigendum20-Feb-2026
AwardPending
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Quantity

5

Bid Type

Two Packet Bid

Categories 1

Tender Overview

The Indian Air Force invites bids for the All Weather Radome for LLTR Radar capable of operating up to 20,000 ft AMSL. This procurement targets defense-grade radar protection equipment with emphasis on data-sheet alignment and supplier credibility. Scope includes deliveries under a government framework with option clauses allowing up to 50% quantity variation and extended delivery considerations. Bidders must demonstrate prior government deployments and OEM authorization, ensuring compliance with data-sheet verifications and non-disclosure obligations. Location is nationwide defense procurement, and the process requires robust quality assurance and secure handling given the sensitive nature of radar components.

  • Organization: Indian Air Force
  • Product/Service: All Weather Radome for LLTR Radar
  • Altitude capability: 20,000 ft AMSL
  • Delivery option: 50% quantity variation, extended delivery window
  • Data sheet verification: Mandatory upload and cross-check against offered specs
  • Experience: 3 years of supplying similar Category Products to Central/State Govt/PSU
  • OEM authorization: Required for authorized distributors/service providers
  • Confidentiality: Non-disclosure declaration mandatory

Technical Specifications & Requirements

  • Product name: All Weather Radome for LLTR Radar
  • Key requirement: capability to operate at altitudes up to 20,000 ft AMSL; no specific material or coating details provided in data
  • Documentation: Upload Data Sheet with bid; ensure alignment with offered parameters
  • Vendor must have: regular manufacturing/supply to government bodies for at least 3 years; provide contracts demonstrating yearly quantities
  • Authorization: OEM/Original Service Provider authorization form with contact details
  • Data verification: Mismatch in technical parameters can lead to bid rejection
  • Data protection: Non-disclosure certificate on bidder letterhead
  • GST: Bidder to self-assess GST; reimbursement as per actuals up to quoted rate
  • Option clause: Purchaser may increase/decrease quantity by up to 50% at contract rates
  • Delivery timeline logic: Delivery period adjustments based on original period, with a minimum 30 days for additional time

Terms, Conditions & Eligibility

  • Experience criteria: 3 years of regular manufacturing/supply to govt/PSU for similar category; supply proofs required
  • OEM authorization: Provide Authorization Form/Certificate including name, designation, address, email, and phone of OEM
  • ND Declaration: Upload non-disclosure certificate on letterhead
  • Data sheet validation: Data Sheet vs. actual product specifications must match; mismatches may lead to rejection
  • Commercial terms: GST to be performed by bidder; no responsibility on buyer for GST amount beyond actual rates
  • Variation rights: Up to 50% quantity variation possible; extended delivery window applies with calculated additional days
  • Confidentiality and legal: NDA and contract terms enforceable; breach may lead to legal action

Key Specifications

  • Product/service name: All Weather Radome for LLTR Radar

  • Altitude capability: up to 20,000 ft AMSL

  • Documentation: Data Sheet must match offered specifications

  • Experience: minimum 3 years supplying similar govt/PSU products

  • Authorization: OEM/Original Service Provider authorization required

  • Confidentiality: Non-disclosure certificate mandatory

  • Delivery flexibility: quantity variation up to 50% and extended delivery time

  • GST handling: bidder responsible for GST; reimbursement as actuals or applicable rates

  • Quality control: data verification to prevent mismatches

Terms & Conditions

  • EMD amount not disclosed in data; submit as per standard tender practice if required

  • 3 years govt/PSU supply experience with supporting contracts

  • 50% quantity variation right and extended delivery period governed by original delivery terms

Important Clauses

Payment Terms

GST handling by bidder; reimbursement per actuals or applicable rates; no buyer liability beyond quoted GST

Delivery Schedule

Quantity variation up to 50% at placement; extended period calculated as (increased quantity/original quantity) × original delivery period, minimum 30 days

Penalties/Liquidated Damages

Not explicitly stated; penalties may apply per standard govt contract terms if delivery/defaults occur

Bidder Eligibility

  • Not under liquidation, court receivership, or similar proceedings

  • Regularly manufactured and supplied same/similar category to govt/PSU for 3 years

  • OEM authorization with complete contact details for primary and service support

Documents 5

GeM-Bidding-8772621.pdf

Main Document

Other Documents

OTHER

Other Documents

OTHER

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Required Documents

1

GST registration certificate

2

PAN card

3

Experience certificates showing 3 years of govt/PSU supply in related category

4

Financial statements (as applicable)

5

EMD/Security deposit details (if disclosed in tender)

6

Technical bid documents including Data Sheet

7

OEM authorization/authorisation certificate with contact details

8

Non-disclosure declaration on bidder letterhead

Corrigendum Updates

3 Updates
#1

Update

20-Feb-2026

Extended Deadline

27-Feb-2026, 4:00 pm

Opening Date

27-Feb-2026, 4:30 pm

#2

Update

13-Feb-2026
#3

Update

13-Feb-2026

Extended Deadline

20-Feb-2026, 4:00 pm

Opening Date

20-Feb-2026, 4:30 pm

Frequently Asked Questions

How to bid for the IAF all weather radome tender in India 2025?

Bid steps require registering on the e-procurement portal, uploading the Data Sheet, OEM authorization, and non-disclosure declaration. Ensure 3 years govt/PSU supply experience and self-attested GST details. Verify alignment with offered technical parameters to avoid rejection.

What documents are required for the radome tender in India?

Submit GST certificate, PAN card, experience certificates confirming 3 years govt/PSU supply, financial statements if applicable, Data Sheet, OEM authorization, and NDA on bidder letterhead. Data Sheet must match product specifications and be uploaded with the bid.

What is the altitude capability required for the LLTR radar radome?

The tender specifies an altitude capability of up to 20,000 ft AMSL. Vendors must prove material suitability and performance at that altitude, with data-sheet alignment to offered specs to avoid rejection.

Are there quantity variation rights for the radome contract?

Yes. The purchaser reserves the right to increase or decrease the quantity up to 50% of bid quantity at contract time, and again up to 50% during the currency of the contract at contracted rates, with delivery calculations based on original terms.

What are the contractor experience requirements for govt radome supply?

Bidders must show at least 3 years of regular manufacturing and supplying the same/similar category to Central/State Govt organizations or PSUs, with contract copies for each year demonstrating delivered quantities.

What if there is a mismatch between data sheet and offered radome specs?

Mismatches can lead to bid rejection. Ensure the uploaded Data Sheet precisely matches the technical parameters of the radome offered, including altitude capability, dimensions, and material specifications.

Who provides OEM authorization for the radome procurement?

Submit an OEM/Original Service Provider authorization form that includes the name, designation, address, email, and phone number of the OEM, especially if using authorized distributors or service providers.

What is required for the non-disclosure declaration in this tender?

Submit a signed NDA on the bidder’s letterhead stating no disclosure of contract details, specifications, or designs to third parties during and after contract, with legal action clauses if breached.

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